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-rwxr-xr-xcontrib/completion/git-completion.bash886
1 files changed, 886 insertions, 0 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
new file mode 100755
index 0000000000..7c7520ea29
--- /dev/null
+++ b/contrib/completion/git-completion.bash
@@ -0,0 +1,886 @@
+#
+# bash completion support for core Git.
+#
+# Copyright (C) 2006 Shawn Pearce
+# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
+#
+# The contained completion routines provide support for completing:
+#
+# *) local and remote branch names
+# *) local and remote tag names
+# *) .git/remotes file names
+# *) git 'subcommands'
+# *) tree paths within 'ref:path/to/file' expressions
+#
+# To use these routines:
+#
+# 1) Copy this file to somewhere (e.g. ~/.git-completion.sh).
+# 2) Added the following line to your .bashrc:
+# source ~/.git-completion.sh
+#
+# 3) You may want to make sure the git executable is available
+# in your PATH before this script is sourced, as some caching
+# is performed while the script loads. If git isn't found
+# at source time then all lookups will be done on demand,
+# which may be slightly slower.
+#
+# 4) Consider changing your PS1 to also show the current branch:
+# PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
+#
+# The argument to __git_ps1 will be displayed only if you
+# are currently in a git repository. The %s token will be
+# the name of the current branch.
+#
+
+__gitdir ()
+{
+ if [ -z "$1" ]; then
+ if [ -n "$__git_dir" ]; then
+ echo "$__git_dir"
+ elif [ -d .git ]; then
+ echo .git
+ else
+ git rev-parse --git-dir 2>/dev/null
+ fi
+ elif [ -d "$1/.git" ]; then
+ echo "$1/.git"
+ else
+ echo "$1"
+ fi
+}
+
+__git_ps1 ()
+{
+ local b="$(git symbolic-ref HEAD 2>/dev/null)"
+ if [ -n "$b" ]; then
+ if [ -n "$1" ]; then
+ printf "$1" "${b##refs/heads/}"
+ else
+ printf " (%s)" "${b##refs/heads/}"
+ fi
+ fi
+}
+
+__git_heads ()
+{
+ local cmd i is_hash=y dir="$(__gitdir "$1")"
+ if [ -d "$dir" ]; then
+ for i in $(git --git-dir="$dir" \
+ for-each-ref --format='%(refname)' \
+ refs/heads ); do
+ echo "${i#refs/heads/}"
+ done
+ return
+ fi
+ for i in $(git-ls-remote "$1" 2>/dev/null); do
+ case "$is_hash,$i" in
+ y,*) is_hash=n ;;
+ n,*^{}) is_hash=y ;;
+ n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
+ n,*) is_hash=y; echo "$i" ;;
+ esac
+ done
+}
+
+__git_refs ()
+{
+ local cmd i is_hash=y dir="$(__gitdir "$1")"
+ if [ -d "$dir" ]; then
+ if [ -e "$dir/HEAD" ]; then echo HEAD; fi
+ for i in $(git --git-dir="$dir" \
+ for-each-ref --format='%(refname)' \
+ refs/tags refs/heads refs/remotes); do
+ case "$i" in
+ refs/tags/*) echo "${i#refs/tags/}" ;;
+ refs/heads/*) echo "${i#refs/heads/}" ;;
+ refs/remotes/*) echo "${i#refs/remotes/}" ;;
+ *) echo "$i" ;;
+ esac
+ done
+ return
+ fi
+ for i in $(git-ls-remote "$dir" 2>/dev/null); do
+ case "$is_hash,$i" in
+ y,*) is_hash=n ;;
+ n,*^{}) is_hash=y ;;
+ n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
+ n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
+ n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;;
+ n,*) is_hash=y; echo "$i" ;;
+ esac
+ done
+}
+
+__git_refs2 ()
+{
+ local i
+ for i in $(__git_refs "$1"); do
+ echo "$i:$i"
+ done
+}
+
+__git_refs_remotes ()
+{
+ local cmd i is_hash=y
+ for i in $(git-ls-remote "$1" 2>/dev/null); do
+ case "$is_hash,$i" in
+ n,refs/heads/*)
+ is_hash=y
+ echo "$i:refs/remotes/$1/${i#refs/heads/}"
+ ;;
+ y,*) is_hash=n ;;
+ n,*^{}) is_hash=y ;;
+ n,refs/tags/*) is_hash=y;;
+ n,*) is_hash=y; ;;
+ esac
+ done
+}
+
+__git_remotes ()
+{
+ local i ngoff IFS=$'\n' d="$(__gitdir)"
+ shopt -q nullglob || ngoff=1
+ shopt -s nullglob
+ for i in "$d/remotes"/*; do
+ echo ${i#$d/remotes/}
+ done
+ [ "$ngoff" ] && shopt -u nullglob
+ for i in $(git --git-dir="$d" repo-config --list); do
+ case "$i" in
+ remote.*.url=*)
+ i="${i#remote.}"
+ echo "${i/.url=*/}"
+ ;;
+ esac
+ done
+}
+
+__git_merge_strategies ()
+{
+ if [ -n "$__git_merge_strategylist" ]; then
+ echo "$__git_merge_strategylist"
+ return
+ fi
+ sed -n "/^all_strategies='/{
+ s/^all_strategies='//
+ s/'//
+ p
+ q
+ }" "$(git --exec-path)/git-merge"
+}
+__git_merge_strategylist=
+__git_merge_strategylist="$(__git_merge_strategies 2>/dev/null)"
+
+__git_complete_file ()
+{
+ local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ ?*:*)
+ ref="${cur%%:*}"
+ cur="${cur#*:}"
+ case "$cur" in
+ ?*/*)
+ pfx="${cur%/*}"
+ cur="${cur##*/}"
+ ls="$ref:$pfx"
+ pfx="$pfx/"
+ ;;
+ *)
+ ls="$ref"
+ ;;
+ esac
+ COMPREPLY=($(compgen -P "$pfx" \
+ -W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
+ | sed '/^100... blob /s,^.* ,,
+ /^040000 tree /{
+ s,^.* ,,
+ s,$,/,
+ }
+ s/^.* //')" \
+ -- "$cur"))
+ ;;
+ *)
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+ ;;
+ esac
+}
+
+__git_complete_revlist ()
+{
+ local pfx cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ *...*)
+ pfx="${cur%...*}..."
+ cur="${cur#*...}"
+ COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
+ ;;
+ *..*)
+ pfx="${cur%..*}.."
+ cur="${cur#*..}"
+ COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
+ ;;
+ *)
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+ ;;
+ esac
+}
+
+__git_commands ()
+{
+ if [ -n "$__git_commandlist" ]; then
+ echo "$__git_commandlist"
+ return
+ fi
+ local i IFS=" "$'\n'
+ for i in $(git help -a|egrep '^ ')
+ do
+ case $i in
+ check-ref-format) : plumbing;;
+ commit-tree) : plumbing;;
+ convert-objects) : plumbing;;
+ cvsserver) : daemon;;
+ daemon) : daemon;;
+ fetch-pack) : plumbing;;
+ hash-object) : plumbing;;
+ http-*) : transport;;
+ index-pack) : plumbing;;
+ local-fetch) : plumbing;;
+ mailinfo) : plumbing;;
+ mailsplit) : plumbing;;
+ merge-*) : plumbing;;
+ mktree) : plumbing;;
+ mktag) : plumbing;;
+ pack-objects) : plumbing;;
+ pack-redundant) : plumbing;;
+ pack-refs) : plumbing;;
+ parse-remote) : plumbing;;
+ patch-id) : plumbing;;
+ peek-remote) : plumbing;;
+ read-tree) : plumbing;;
+ receive-pack) : plumbing;;
+ rerere) : plumbing;;
+ rev-list) : plumbing;;
+ rev-parse) : plumbing;;
+ runstatus) : plumbing;;
+ sh-setup) : internal;;
+ shell) : daemon;;
+ send-pack) : plumbing;;
+ show-index) : plumbing;;
+ ssh-*) : transport;;
+ stripspace) : plumbing;;
+ symbolic-ref) : plumbing;;
+ unpack-file) : plumbing;;
+ unpack-objects) : plumbing;;
+ update-ref) : plumbing;;
+ update-server-info) : daemon;;
+ upload-archive) : plumbing;;
+ upload-pack) : plumbing;;
+ write-tree) : plumbing;;
+ *) echo $i;;
+ esac
+ done
+}
+__git_commandlist=
+__git_commandlist="$(__git_commands 2>/dev/null)"
+
+__git_aliases ()
+{
+ local i IFS=$'\n'
+ for i in $(git --git-dir="$(__gitdir)" repo-config --list); do
+ case "$i" in
+ alias.*)
+ i="${i#alias.}"
+ echo "${i/=*/}"
+ ;;
+ esac
+ done
+}
+
+__git_aliased_command ()
+{
+ local word cmdline=$(git --git-dir="$(__gitdir)" \
+ repo-config --get "alias.$1")
+ for word in $cmdline; do
+ if [ "${word##-*}" ]; then
+ echo $word
+ return
+ fi
+ done
+}
+
+__git_whitespacelist="nowarn warn error error-all strip"
+
+_git_am ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ if [ -d .dotest ]; then
+ COMPREPLY=($(compgen -W "
+ --skip --resolved
+ " -- "$cur"))
+ return
+ fi
+ case "$cur" in
+ --whitespace=*)
+ COMPREPLY=($(compgen -W "$__git_whitespacelist" \
+ -- "${cur##--whitespace=}"))
+ return
+ ;;
+ --*)
+ COMPREPLY=($(compgen -W "
+ --signoff --utf8 --binary --3way --interactive
+ --whitespace=
+ " -- "$cur"))
+ return
+ esac
+ COMPREPLY=()
+}
+
+_git_apply ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ --whitespace=*)
+ COMPREPLY=($(compgen -W "$__git_whitespacelist" \
+ -- "${cur##--whitespace=}"))
+ return
+ ;;
+ --*)
+ COMPREPLY=($(compgen -W "
+ --stat --numstat --summary --check --index
+ --cached --index-info --reverse --reject --unidiff-zero
+ --apply --no-add --exclude=
+ --whitespace= --inaccurate-eof --verbose
+ " -- "$cur"))
+ return
+ esac
+ COMPREPLY=()
+}
+
+_git_branch ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "-l -f -d -D $(__git_refs)" -- "$cur"))
+}
+
+_git_cat_file ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "${COMP_WORDS[0]},$COMP_CWORD" in
+ git-cat-file*,1)
+ COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur"))
+ ;;
+ git,2)
+ COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur"))
+ ;;
+ *)
+ __git_complete_file
+ ;;
+ esac
+}
+
+_git_checkout ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "-l -b $(__git_refs)" -- "$cur"))
+}
+
+_git_cherry_pick ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ --*)
+ COMPREPLY=($(compgen -W "
+ --edit --no-commit
+ " -- "$cur"))
+ ;;
+ *)
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+ ;;
+ esac
+}
+
+_git_commit ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ --*)
+ COMPREPLY=($(compgen -W "
+ --all --author= --signoff --verify --no-verify
+ --edit --amend --include --only
+ " -- "$cur"))
+ return
+ esac
+ COMPREPLY=()
+}
+
+_git_diff ()
+{
+ __git_complete_file
+}
+
+_git_diff_tree ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "-r -p -M $(__git_refs)" -- "$cur"))
+}
+
+_git_fetch ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+
+ case "${COMP_WORDS[0]},$COMP_CWORD" in
+ git-fetch*,1)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ ;;
+ git,2)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ ;;
+ *)
+ case "$cur" in
+ *:*)
+ cur="${cur#*:}"
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+ ;;
+ *)
+ local remote
+ case "${COMP_WORDS[0]}" in
+ git-fetch) remote="${COMP_WORDS[1]}" ;;
+ git) remote="${COMP_WORDS[2]}" ;;
+ esac
+ COMPREPLY=($(compgen -W "$(__git_refs2 "$remote")" -- "$cur"))
+ ;;
+ esac
+ ;;
+ esac
+}
+
+_git_format_patch ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ --*)
+ COMPREPLY=($(compgen -W "
+ --stdout --attach --thread
+ --output-directory
+ --numbered --start-number
+ --keep-subject
+ --signoff
+ --in-reply-to=
+ --full-index --binary
+ " -- "$cur"))
+ return
+ ;;
+ esac
+ __git_complete_revlist
+}
+
+_git_ls_remote ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+}
+
+_git_ls_tree ()
+{
+ __git_complete_file
+}
+
+_git_log ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ --pretty=*)
+ COMPREPLY=($(compgen -W "
+ oneline short medium full fuller email raw
+ " -- "${cur##--pretty=}"))
+ return
+ ;;
+ --*)
+ COMPREPLY=($(compgen -W "
+ --max-count= --max-age= --since= --after=
+ --min-age= --before= --until=
+ --root --not --topo-order --date-order
+ --no-merges
+ --abbrev-commit --abbrev=
+ --relative-date
+ --author= --committer= --grep=
+ --all-match
+ --pretty= --name-status --name-only
+ " -- "$cur"))
+ return
+ ;;
+ esac
+ __git_complete_revlist
+}
+
+_git_merge ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "${COMP_WORDS[COMP_CWORD-1]}" in
+ -s|--strategy)
+ COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur"))
+ return
+ esac
+ case "$cur" in
+ --strategy=*)
+ COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \
+ -- "${cur##--strategy=}"))
+ return
+ ;;
+ --*)
+ COMPREPLY=($(compgen -W "
+ --no-commit --no-summary --squash --strategy
+ " -- "$cur"))
+ return
+ esac
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+}
+
+_git_merge_base ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+}
+
+_git_name_rev ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "--tags --all --stdin" -- "$cur"))
+}
+
+_git_pull ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+
+ case "${COMP_WORDS[0]},$COMP_CWORD" in
+ git-pull*,1)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ ;;
+ git,2)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ ;;
+ *)
+ local remote
+ case "${COMP_WORDS[0]}" in
+ git-pull) remote="${COMP_WORDS[1]}" ;;
+ git) remote="${COMP_WORDS[2]}" ;;
+ esac
+ COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
+ ;;
+ esac
+}
+
+_git_push ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+
+ case "${COMP_WORDS[0]},$COMP_CWORD" in
+ git-push*,1)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ ;;
+ git,2)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ ;;
+ *)
+ case "$cur" in
+ *:*)
+ local remote
+ case "${COMP_WORDS[0]}" in
+ git-push) remote="${COMP_WORDS[1]}" ;;
+ git) remote="${COMP_WORDS[2]}" ;;
+ esac
+ cur="${cur#*:}"
+ COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
+ ;;
+ *)
+ COMPREPLY=($(compgen -W "$(__git_refs2)" -- "$cur"))
+ ;;
+ esac
+ ;;
+ esac
+}
+
+_git_rebase ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ if [ -d .dotest ]; then
+ COMPREPLY=($(compgen -W "
+ --continue --skip --abort
+ " -- "$cur"))
+ return
+ fi
+ case "${COMP_WORDS[COMP_CWORD-1]}" in
+ -s|--strategy)
+ COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur"))
+ return
+ esac
+ case "$cur" in
+ --strategy=*)
+ COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \
+ -- "${cur##--strategy=}"))
+ return
+ ;;
+ --*)
+ COMPREPLY=($(compgen -W "
+ --onto --merge --strategy
+ " -- "$cur"))
+ return
+ esac
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+}
+
+_git_repo_config ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ local prv="${COMP_WORDS[COMP_CWORD-1]}"
+ case "$prv" in
+ branch.*.remote)
+ COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+ return
+ ;;
+ branch.*.merge)
+ COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+ return
+ ;;
+ remote.*.fetch)
+ local remote="${prv#remote.}"
+ remote="${remote%.fetch}"
+ COMPREPLY=($(compgen -W "$(__git_refs_remotes "$remote")" \
+ -- "$cur"))
+ return
+ ;;
+ remote.*.push)
+ local remote="${prv#remote.}"
+ remote="${remote%.push}"
+ COMPREPLY=($(compgen -W "$(git --git-dir="$(__gitdir)" \
+ for-each-ref --format='%(refname):%(refname)' \
+ refs/heads)" -- "$cur"))
+ return
+ ;;
+ *.*)
+ COMPREPLY=()
+ return
+ ;;
+ esac
+ case "$cur" in
+ --*)
+ COMPREPLY=($(compgen -W "
+ --global --list --replace-all
+ --get --get-all --get-regexp
+ --unset --unset-all
+ " -- "$cur"))
+ return
+ ;;
+ branch.*.*)
+ local pfx="${cur%.*}."
+ cur="${cur##*.}"
+ COMPREPLY=($(compgen -P "$pfx" -W "remote merge" -- "$cur"))
+ return
+ ;;
+ branch.*)
+ local pfx="${cur%.*}."
+ cur="${cur#*.}"
+ COMPREPLY=($(compgen -P "$pfx" -S . \
+ -W "$(__git_heads)" -- "$cur"))
+ return
+ ;;
+ remote.*.*)
+ local pfx="${cur%.*}."
+ cur="${cur##*.}"
+ COMPREPLY=($(compgen -P "$pfx" -W "url fetch push" -- "$cur"))
+ return
+ ;;
+ remote.*)
+ local pfx="${cur%.*}."
+ cur="${cur#*.}"
+ COMPREPLY=($(compgen -P "$pfx" -S . \
+ -W "$(__git_remotes)" -- "$cur"))
+ return
+ ;;
+ esac
+ COMPREPLY=($(compgen -W "
+ apply.whitespace
+ core.fileMode
+ core.gitProxy
+ core.ignoreStat
+ core.preferSymlinkRefs
+ core.logAllRefUpdates
+ core.repositoryFormatVersion
+ core.sharedRepository
+ core.warnAmbiguousRefs
+ core.compression
+ core.legacyHeaders
+ i18n.commitEncoding
+ i18n.logOutputEncoding
+ diff.color
+ color.diff
+ diff.renameLimit
+ diff.renames
+ pager.color
+ color.pager
+ status.color
+ color.status
+ log.showroot
+ show.difftree
+ showbranch.default
+ whatchanged.difftree
+ http.sslVerify
+ http.sslCert
+ http.sslKey
+ http.sslCAInfo
+ http.sslCAPath
+ http.maxRequests
+ http.lowSpeedLimit http.lowSpeedTime
+ http.noEPSV
+ pack.window
+ repack.useDeltaBaseOffset
+ pull.octopus pull.twohead
+ merge.summary
+ receive.unpackLimit
+ receive.denyNonFastForwards
+ user.name user.email
+ tar.umask
+ gitcvs.enabled
+ gitcvs.logfile
+ branch. remote.
+ " -- "$cur"))
+}
+
+_git_reset ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ local opt="--mixed --hard --soft"
+ COMPREPLY=($(compgen -W "$opt $(__git_refs)" -- "$cur"))
+}
+
+_git_show ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ case "$cur" in
+ --pretty=*)
+ COMPREPLY=($(compgen -W "
+ oneline short medium full fuller email raw
+ " -- "${cur##--pretty=}"))
+ return
+ ;;
+ --*)
+ COMPREPLY=($(compgen -W "--pretty=" -- "$cur"))
+ return
+ ;;
+ esac
+ __git_complete_file
+}
+
+_git ()
+{
+ local i c=1 command __git_dir
+
+ while [ $c -lt $COMP_CWORD ]; do
+ i="${COMP_WORDS[c]}"
+ case "$i" in
+ --git-dir=*) __git_dir="${i#--git-dir=}" ;;
+ --bare) __git_dir="." ;;
+ --version|--help|-p|--paginate) ;;
+ *) command="$i"; break ;;
+ esac
+ c=$((++c))
+ done
+
+ if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
+ COMPREPLY=($(compgen -W "
+ --git-dir= --version --exec-path
+ $(__git_commands)
+ $(__git_aliases)
+ " -- "${COMP_WORDS[COMP_CWORD]}"))
+ return;
+ fi
+
+ local expansion=$(__git_aliased_command "$command")
+ [ "$expansion" ] && command="$expansion"
+
+ case "$command" in
+ am) _git_am ;;
+ apply) _git_apply ;;
+ branch) _git_branch ;;
+ cat-file) _git_cat_file ;;
+ checkout) _git_checkout ;;
+ cherry-pick) _git_cherry_pick ;;
+ commit) _git_commit ;;
+ diff) _git_diff ;;
+ diff-tree) _git_diff_tree ;;
+ fetch) _git_fetch ;;
+ format-patch) _git_format_patch ;;
+ log) _git_log ;;
+ ls-remote) _git_ls_remote ;;
+ ls-tree) _git_ls_tree ;;
+ merge) _git_merge;;
+ merge-base) _git_merge_base ;;
+ name-rev) _git_name_rev ;;
+ pull) _git_pull ;;
+ push) _git_push ;;
+ rebase) _git_rebase ;;
+ repo-config) _git_repo_config ;;
+ reset) _git_reset ;;
+ show) _git_show ;;
+ show-branch) _git_log ;;
+ whatchanged) _git_log ;;
+ *) COMPREPLY=() ;;
+ esac
+}
+
+_gitk ()
+{
+ local cur="${COMP_WORDS[COMP_CWORD]}"
+ COMPREPLY=($(compgen -W "--all $(__git_refs)" -- "$cur"))
+}
+
+complete -o default -o nospace -F _git git
+complete -o default -F _gitk gitk
+complete -o default -F _git_am git-am
+complete -o default -F _git_apply git-apply
+complete -o default -F _git_branch git-branch
+complete -o default -o nospace -F _git_cat_file git-cat-file
+complete -o default -F _git_checkout git-checkout
+complete -o default -F _git_cherry_pick git-cherry-pick
+complete -o default -F _git_commit git-commit
+complete -o default -o nospace -F _git_diff git-diff
+complete -o default -F _git_diff_tree git-diff-tree
+complete -o default -o nospace -F _git_fetch git-fetch
+complete -o default -o nospace -F _git_format_patch git-format-patch
+complete -o default -o nospace -F _git_log git-log
+complete -o default -F _git_ls_remote git-ls-remote
+complete -o default -o nospace -F _git_ls_tree git-ls-tree
+complete -o default -F _git_merge git-merge
+complete -o default -F _git_merge_base git-merge-base
+complete -o default -F _git_name_rev git-name-rev
+complete -o default -o nospace -F _git_pull git-pull
+complete -o default -o nospace -F _git_push git-push
+complete -o default -F _git_rebase git-rebase
+complete -o default -F _git_repo_config git-repo-config
+complete -o default -F _git_reset git-reset
+complete -o default -o nospace -F _git_show git-show
+complete -o default -o nospace -F _git_log git-show-branch
+complete -o default -o nospace -F _git_log git-whatchanged
+
+# The following are necessary only for Cygwin, and only are needed
+# when the user has tab-completed the executable name and consequently
+# included the '.exe' suffix.
+#
+if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
+complete -o default -F _git_apply git-apply.exe
+complete -o default -o nospace -F _git git.exe
+complete -o default -F _git_branch git-branch.exe
+complete -o default -o nospace -F _git_cat_file git-cat-file.exe
+complete -o default -o nospace -F _git_diff git-diff.exe
+complete -o default -o nospace -F _git_diff_tree git-diff-tree.exe
+complete -o default -o nospace -F _git_format_patch git-format-patch.exe
+complete -o default -o nospace -F _git_log git-log.exe
+complete -o default -o nospace -F _git_ls_tree git-ls-tree.exe
+complete -o default -F _git_merge_base git-merge-base.exe
+complete -o default -F _git_name_rev git-name-rev.exe
+complete -o default -o nospace -F _git_push git-push.exe
+complete -o default -F _git_repo_config git-repo-config
+complete -o default -o nospace -F _git_show git-show.exe
+complete -o default -o nospace -F _git_log git-show-branch.exe
+complete -o default -o nospace -F _git_log git-whatchanged.exe
+fi